# Configures Log4j as the Tomcat system logger
# to output info level messages into a rolling log file.
#
# To continue using the "catalina.out" file (which grows forever),
# comment out the above line and uncomment the next.
org.apache.commons.logging.Log=org.apache.commons.logging.impl.Log4JLogger
#
log4j.rootLogger=Debug,A1,A2
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=[%-5p] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t][%x] %C{8}@(%F:%L):%m%n
# 设定输出位置,此处设定tomcat目录的logs下,文件名为 all.log。
log4j.appender.A2=org.apache.log4j.RollingFileAppender
log4j.appender.A2.File=${catalina.home}/logs/all.log
log4j.appender.A2.MaxFileSize=1024KB
log4j.appender.A2.layout=org.apache.log4j.PatternLayout
log4j.appender.A2.layout.ConversionPattern=[%-5p] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t][%x] %C{8}@(%F:%L):%m%n
log4j.logger.org.apache=Debug
<%
Logger log = Logger.getLogger(this.getClass());
log.debug("test 日志测试");
%>
page content here.
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=[%-5p] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t][%x] %C{8}@(%F:%L):%m%n
#设定输出位置,此处设定tomcat目录的logs下,文件名为testA.log,是按文件大小切换的。
log4j.appender.A2=org.apache.log4j.RollingFileAppender
log4j.appender.A2.File=${catalina.home}/logs/testA.log
log4j.appender.A2.MaxFileSize=1024KB
log4j.appender.A2.layout=org.apache.log4j.PatternLayout
log4j.appender.A2.layout.ConversionPattern=[%-5p] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t][%x] %C{8}@(%F:%L):%m%n
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=[%-5p] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t][%x] %C{8}@(%F:%L):%m%n
#设定输出位置,此处设定tomcat目录的logs下,文件名为testB.log,是按一天一个日志文件切换的。
log4j.appender.A2=org.apache.log4j.DailyRollingFileAppender
log4j.appender.A2.File=${catalina.home}/logs/testB.log
log4j.appender.A2.DatePattern='.'yyyy-MM-dd
log4j.appender.A2.layout=org.apache.log4j.PatternLayout
log4j.appender.A2.layout.ConversionPattern=[%-5p] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t][%x] %C{8}@(%F:%L):%m%n